Invasion of the Ad Links?

I noticed today that the squawks and discussions I opened have suddenly become infested with context related adware. Is this a new feature of Flightware, local computer infection, or earlier lack of perception on my part? There have been discussions of popups on the home page earlier. Is this an extension of the same?

Has anyone else been bothered by these?

Can you upload a screenshot to imgur.com and paste it here?

There should be no new ads on squawks or forums. Additionally, pop-ups are prohibited on FlightAware.com and certainly never been on the home page.

Sorry, should have posted resolution earlier.
One DEE Ten TEE Error with Firefox addon that got sneaked in somehow.
Not FA problem.

Humble thanx